Winter shearing chestnut tree four points
2022-10-31 07:04:50
Control and use leggy branches in the gaps in the canopy, choose oblique legumes to be slanted, pick up the heart in the summer, cut short in winter (leave 25 to 30 centimeters in length), promote branching, and then retract to the branches. , Change the angle of leggy branches, make them grow horizontally, and gradually cultivate into fruiting branches.
The thin and weak branches on the thin and weak branches of the chestnut tree are treated. One is a male flower branch, and a large number of male flowers consume a lot of nutrients; the other is a weak development branch, which grows some leaves after budding. During pruning, except for the indwelling, some weak branches should be kept as reserved branches, and other thin and weak branches as well as cross branches, pendulous branches, and disease and insect branches should all be removed.
Sparsely cut short-term results Mother-trees should be appropriately light-sheared for strong mother trees, ie, 2 to 3 mother trees can be left on biennial branches every year, and the rest are removed. The 20-centimeter-long medicated mother-tree usually has 3 to 4 full-buds. After the branches are pumped, their growth is weakened and new mother-trees are not easily formed. Except for the sparse overlapping of the mother branches in this type of results, they should also be shortened so that new mother stems can be drawn. Through a series of methods of retention, sparse shearing and short cutting, the number of mother trees per square meter of projected crown area results: 12 strong trees, 8 to 10 golden leaves, and 7 to 9 weak trees.
Trimming protects the wounds caused by trimming by applying anti-corrosion film on the wound in a timely manner to protect the growth of wound healing tissue, infestation by decay-resistant rot bacteria, prevention of dirt, rainwater contamination, frost protection, and prevention of chapped wounds. The general tree is sprayed with a general tree to protect against asphyxiation, to prevent virus replication and infection, to prevent various types of cortical disorders such as rot and ulcers, and to prevent frost and freezing.
The thin and weak branches on the thin and weak branches of the chestnut tree are treated. One is a male flower branch, and a large number of male flowers consume a lot of nutrients; the other is a weak development branch, which grows some leaves after budding. During pruning, except for the indwelling, some weak branches should be kept as reserved branches, and other thin and weak branches as well as cross branches, pendulous branches, and disease and insect branches should all be removed.
Sparsely cut short-term results Mother-trees should be appropriately light-sheared for strong mother trees, ie, 2 to 3 mother trees can be left on biennial branches every year, and the rest are removed. The 20-centimeter-long medicated mother-tree usually has 3 to 4 full-buds. After the branches are pumped, their growth is weakened and new mother-trees are not easily formed. Except for the sparse overlapping of the mother branches in this type of results, they should also be shortened so that new mother stems can be drawn. Through a series of methods of retention, sparse shearing and short cutting, the number of mother trees per square meter of projected crown area results: 12 strong trees, 8 to 10 golden leaves, and 7 to 9 weak trees.
Trimming protects the wounds caused by trimming by applying anti-corrosion film on the wound in a timely manner to protect the growth of wound healing tissue, infestation by decay-resistant rot bacteria, prevention of dirt, rainwater contamination, frost protection, and prevention of chapped wounds. The general tree is sprayed with a general tree to protect against asphyxiation, to prevent virus replication and infection, to prevent various types of cortical disorders such as rot and ulcers, and to prevent frost and freezing.
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